Multiplex communications – Data flow congestion prevention or control – Flow control of data transmission through a network
Reexamination Certificate
2007-01-09
2007-01-09
Ngo, Ricky Q. (Department: 2616)
Multiplex communications
Data flow congestion prevention or control
Flow control of data transmission through a network
C370S394000, C370S473000
Reexamination Certificate
active
10830990
ABSTRACT:
A method and system for acknowledging the receipt of a transmitted data stream in a wireless local area network (WLAN) are disclosed. One aspect of the invention provides a system and method of acknowledging the receipt of a transmitted data stream in a wireless local area network, wherein the system sends a single acknowledgement to the transmitting party after all of the fragment packets, which belong to a sequence, are received in the receiving party. Another aspect of the invention provides a system and method of confirming the receipt of a transmitted data stream in a wireless local area network, wherein the system transmits a plurality of fragment packets without waiting for an acknowledgement for each fragment packet from the receiving party.
REFERENCES:
patent: 5555266 (1996-09-01), Buchholz et al.
patent: 6721302 (2004-04-01), Alastalo
patent: 2004/0142710 (2004-07-01), Liang
patent: 2004/0233878 (2004-11-01), Liu et al.
patent: 2004/0240426 (2004-12-01), Wu et al.
U.S. Appl. No. 60/440,575.
Chang Richard
Knobbe Martens & Olson Bear LLP.
Ngo Ricky Q.
Samsung Electronics Co,. Ltd.
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